CN217025245U

CN217025245U - Omnidirectional elevator

Info

Publication number: CN217025245U
Application number: CN202220362388.XU
Authority: CN
Inventors: 王程鹏; 任新卓; 孟浩杰
Original assignee: Zhejiang Gongshang University; Hangzhou Power Equipment Manufacturing Co Ltd
Current assignee: Zhejiang Gongshang University; Hangzhou Power Equipment Manufacturing Co Ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-07-22
Anticipated expiration: 2032-02-22

Abstract

The utility model relates to the technical field of lifting equipment, and discloses an omnidirectional lifter which comprises a base, a lifting table top and a lifting support for connecting the base and the lifting table top, wherein supporting tubes are fixed at four corners of the base, screw sleeves are fixed at two ends of each supporting tube, a screw rod in threaded connection with the screw sleeves is arranged in each supporting tube, a handle is fixed at the upper end of the screw rod, and supporting legs are arranged at the lower end of the screw rod; sliding rails are arranged on two sides of the top surface of the lifting table top, sliding blocks are arranged on the sliding rails, an electric control rotating platform is fixed on the sliding blocks, and a translation driving mechanism for driving the sliding blocks to slide along the sliding rails is arranged on the lifting table top; and a battery module is arranged on the lower side of the base. The utility model can be suitable for the ground with unevenness and height difference, and the position and the orientation of an operator on the elevator can be conveniently adjusted, thereby greatly improving the operation convenience.

Description

Omnidirectional elevator

Technical Field

The utility model relates to the technical field of lifting equipment, in particular to an omnidirectional lifter.

Background

The elevators and the lifting operation platforms are common multifunctional lifting mechanical equipment, and the elevators are various in types, can be divided into fixed type, movable type, guide rail type, scissor type, chain type and the like, and are generally used for rescue, decoration, climbing electric power operation and the like. However, the conventional elevator usually requires a flat ground when in use, and cannot be used on the ground with height difference and unevenness. In addition, when the elevator is used in a narrow operation field, an operator is difficult to turn on the elevator, and the position of the operator is inconvenient to adjust.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems of the elevator in the prior art, and provides an omnidirectional elevator which can be used on uneven ground with height difference, and an operator can conveniently adjust the position and the orientation of the operator on the elevator, so that the operation convenience is greatly improved.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an omnidirectional elevator comprises a base, an elevating table board and an elevating bracket for connecting the base and the elevating table board, wherein supporting tubes are fixed at four corners of the base, a threaded sleeve is fixed at each of two ends of each supporting tube, a screw rod in threaded connection with the threaded sleeve is arranged in each supporting tube, a handle is fixed at the upper end of each screw rod, and supporting legs are arranged at the lower end of each screw rod; sliding rails are arranged on two sides of the top surface of the lifting table top, sliding blocks are arranged on the sliding rails, an electric control rotating platform is fixed on the sliding blocks, and a translation driving mechanism for driving the sliding blocks to slide along the sliding rails is arranged on the lifting table top; and a battery module is arranged on the lower side of the base. During the use, adjust every screw rod according to the height position on ground for the supporting legs and the ground stable stay of every screw rod lower extreme, then the operating personnel stands and controls lifting support on the automatically controlled rotary platform on the lift mesa and rise to suitable position, can control the translation actuating mechanism to drive the slider and remove in order to adjust operating personnel's position along the slide rail in the operation process, can also control the rotatory orientation in order to adjust operating personnel of automatically controlled rotary platform, very big improvement the operation convenience.

Preferably, a locking bolt is arranged on the side surface of the threaded sleeve at the upper end of each supporting tube. When the supporting legs are adjusted to proper positions by the screw rod, the bolts and the thread sleeves are locked by the locking bolts, so that the use is more stable and safer.

Preferably, a level is fixed on the top surface of the base. Come through handle adjusting screw through referring to the spirit level for the whole levelness of base is higher, and is whole more stable.

Preferably, the translation driving mechanism comprises a horizontal screw rod distributed in parallel with the sliding rail and a motor connected with one end of the horizontal screw rod, and the horizontal screw rod penetrates through the sliding block and is in threaded connection with the sliding block. The sliding block slides and is positioned on the sliding rail by the rotation of the horizontal screw rod driven by the motor.

Preferably, the two ends of the lifting table top, which are positioned on the sliding rail, are respectively fixed with a limiting baffle, and the two ends of the horizontal screw are rotatably connected with the baffles. The limiting baffle is used for limiting the sliding block and preventing the sliding block from being separated from the sliding rail.

Preferably, the lower side of the base is provided with a connecting seat, two ends of the connecting seat are provided with bottom wheels, and the battery module is positioned in the connecting seat. When the lifting device is not used, the supporting legs move upwards, so that the bottom wheels are in contact with the ground, and the lifting device is convenient to move.

Preferably, the lifting support comprises two groups of parallelogram supports and an oil cylinder for driving the parallelogram supports to stretch. The telescopic (ascending and descending) of the parallelogram bracket is realized by controlling the telescopic of the oil cylinder, the whole structure is stable, and the control is convenient.

Preferably, a guard rail is fixed on the top surface of the electric control rotary platform, and a control panel is arranged on the guard rail. The operating personnel stand in the guard railing, and the guard railing plays a role in safety protection; the operating personnel controls the lifting of the lifting bracket, the translation of the sliding block and the rotation of the electric control rotary platform through the control panel.

Therefore, the utility model can adapt to uneven ground with height difference, and the position and the orientation of an operator on the elevator can be conveniently adjusted, thereby greatly improving the operation convenience.

Drawings

FIG. 1 is a schematic diagram of a structure of the present invention.

Fig. 2 is a schematic view of the usage state of the present invention.

Fig. 3 is a top view of the lift table.

In the figure: the device comprises a base 1, a lifting table top 2, a lifting support 3, a parallelogram support 30, an oil cylinder 31, a connecting seat 4, a bottom wheel 5, a battery module 6, a supporting tube 7, a threaded sleeve 8, a screw 9, a handle 10, a supporting leg 11, a locking bolt 12, a sliding rail 13, a sliding block 14, an electric control rotating platform 15, a protective guard 16, an operation panel 17, a translation driving mechanism 18, a horizontal screw 180, a motor 181, a limit baffle 19 and a level gauge 20.

Detailed Description

The utility model is further described with reference to the following figures and detailed description:

as shown in fig. 1, 2 and 3, the omnidirectional elevator comprises a base 1, a lifting table top 2 and a lifting support 3 for connecting the base and the lifting table top, wherein a connecting seat 4 is arranged at the lower side of the base 1, bottom wheels 5 are arranged at two ends of the connecting seat, and a battery module 6 is positioned in the connecting seat; the lifting support 3 comprises two groups of parallelogram supports 30 and an oil cylinder 31 for driving the parallelogram supports to stretch.

Supporting tubes 7 are fixed on four corners of the base 1, threaded sleeves 8 are fixed at two ends of each supporting tube 7, screw rods 9 in threaded connection with the threaded sleeves are arranged in each supporting tube, a handle 10 is fixed at the upper ends of the screw rods 9, supporting legs 11 are arranged at the lower ends of the screw rods, locking bolts 12 are arranged on the side faces of the threaded sleeves at the upper ends of the supporting tubes 7, and a level gauge 20 is fixed on the top face of the base.

Two sides of the top surface of the lifting table top 2 are provided with slide rails 13, slide blocks 14 are arranged on the slide rails, an electric control rotary platform 15 is fixed on the slide blocks, a protective guard 16 is fixed on the top surface of the electric control rotary platform, and a control panel 17 is arranged on the protective guard; the lifting table top 2 is provided with a translation driving mechanism 18 for driving the sliding block 14 to slide along the sliding rail 13, the translation driving mechanism 18 comprises a horizontal screw rod 180 which is distributed in parallel with the sliding rail and a motor 181 which is connected with one end of the horizontal screw rod, the horizontal screw rod penetrates through the sliding block to be in threaded connection with the sliding block, two ends of the lifting table top 2, which are positioned on the sliding rail, are both fixed with limit baffles 19, and two ends of the horizontal screw rod are rotatably connected with the baffles.

The principle of the utility model is as follows with reference to the attached drawings: as shown in fig. 2, during the use, according to every screw rod of height position regulation on ground, refer to the spirit level, adjust the supporting legs of every screw rod lower extreme to with ground stable support, then the operation personnel stands in rail guard 16 on the automatically controlled rotary platform on the lift mesa, control through controlling panel 17 that the lifting support rises to suitable position, control translation actuating mechanism through controlling panel 17 and drive the slider and remove in order to adjust operation personnel's position along the slide rail in the operation process, can also control automatically controlled rotary platform rotation through controlling panel 17 and adjust operation personnel's face, very big improvement the operation convenience.

In the description of the present invention, it should be understood that directions or positional relationships indicated by upper, lower, left, right, inner end, outer end, one end, the other end, etc. are based on the directions or positional relationships shown in the drawings, and are only for the sake of clarity to describe the technical solutions of the present invention, and do not indicate or imply that the indicated devices or elements must have specific directions, be configured and operated in specific directions, and are not to be construed as limiting the present invention.

The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications based on the present invention to solve the same technical problems and achieve the same technical effects are all covered by the protection scope of the present invention.

Claims

1. An omnidirectional elevator comprises a base, an elevating table board and an elevating bracket for connecting the base and the elevating table board, and is characterized in that supporting tubes are fixed on four corners of the base, a threaded sleeve is fixed at each end of each supporting tube, a screw rod in threaded connection with the threaded sleeve is arranged in each supporting tube, a handle is fixed at the upper end of the screw rod, and supporting legs are arranged at the lower end of the screw rod; sliding rails are arranged on two sides of the top surface of the lifting table top, sliding blocks are arranged on the sliding rails, an electric control rotating platform is fixed on the sliding blocks, and a translation driving mechanism for driving the sliding blocks to slide along the sliding rails is arranged on the lifting table top; and a battery module is arranged on the lower side of the base.

2. The omnidirectional elevator as claimed in claim 1, wherein a locking bolt is provided at a side of a threaded sleeve at an upper end of each supporting tube.

3. An omnidirectional elevator according to claim 1, wherein a level is secured to a top surface of said base.

4. An omnidirectional elevator according to claim 1, wherein the translational driving mechanism comprises a horizontal screw rod disposed parallel to the sliding rail, and a motor connected to one end of the horizontal screw rod, wherein the horizontal screw rod is threaded through the sliding block and is connected to the sliding block.

5. An omnidirectional elevator according to claim 4, wherein a limiting baffle is fixed at each of two ends of the sliding rail on the lifting table, and two ends of the horizontal screw are rotatably connected with the baffles.

6. An omnidirectional elevator according to claim 1, wherein a connecting base is disposed on a lower side of the base, bottom wheels are disposed at both ends of the connecting base, and the battery module is disposed in the connecting base.

7. The omnidirectional elevator as defined in claim 1, wherein the lifting frame comprises two sets of parallelogram frames and cylinders for driving the parallelogram frames to extend and retract.

8. The omnidirectional elevator according to claim 1, wherein a guard rail is fixed on a top surface of the electrically controlled rotary platform, and a control panel is provided on the guard rail.